40031936

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4741

約数の個数: 56

約数和(自身を含む): 95585280

約数和(自身を除く): 55553344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 4703, 8512, 9406, 18812, 32921, 37624, 65842, 75248, 89357, 131684, 150496, 178714, 263368, 300992, 357428, 526736, 625499, 714856, 1053472, 1250998, 1429712, 2106944, 2501996, 2859424, 5003992, 5718848, 10007984, 20015968, 40031936]

約数ペア:

[(1, 40031936), (2, 20015968), (4, 10007984), (7, 5718848), (8, 5003992), (14, 2859424), (16, 2501996), (19, 2106944), (28, 1429712), (32, 1250998), (38, 1053472), (56, 714856), (64, 625499), (76, 526736), (112, 357428), (133, 300992), (152, 263368), (224, 178714), (266, 150496), (304, 131684), (448, 89357), (532, 75248), (608, 65842), (1064, 37624), (1216, 32921), (2128, 18812), (4256, 9406), (4703, 8512)]